Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2008-04-22
2008-04-22
Thomas, Eric (Department: 2831)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S306200
Reexamination Certificate
active
11144741
ABSTRACT:
A multilayer electronic component including a multilayer ceramic capacitor is disclosed, which includes a laminate of dielectric layers and internal electrodes disposed on the dielectric layers; at least one via-conductor penetrating the dielectric layers and connecting to the internal electrodes; and at least one external terminal formed on an outer surface of the laminate and connecting to an end of the via-conductor, wherein the external terminal includes a lower bump formed on the outer surface of the laminate and an upper bump formed on the lower bump, and a diameter of the upper bump is smaller than that of the lower bump.
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Kurahashi Motonobu
Sato Manabu
Tosa Akifumi
Tsujimura Yasuhiro
NGK Spark Plug Co. Ltd.
Sughrue & Mion, PLLC
Thomas Eric
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